M365307 五、新型說明： 【新型所屬之技術領域】 本創作係-種摺疊自行車結構改良，主要技術 為：設成車架單元可收槽呈似门狀、把手單元亦可收稽呈 似门狀，轉料輪、手_把手單元軸 便攜帶移動之功效。 【先前技術】 查，習知之禮疊式自行車，種類繁多，大體設成 =單元可前、後半料折疊合，把手單元般成轉 杯之豎桿向下_而疊合財料元。上 在有下列缺點： 再，、實存 ⑴把手單元只呈「豎桿向下彎折」、把手桿仍呈「一字 ⑵㈡未’因’把手桿仍顯突出而呈較大體積。 車木早凡呈則、後半部弯折，其前、後輪疊合呈不敕 2 ’而不可平衡抵地，其把手單元之把手桿亦呈不 整齊狀，因此，當不使用時欲攜帶移動 ，運、或置入大背袋中由人背動，換言之= 【新=:】去提供前、後輪抵地讓使用者以觸推動。 方二:作:是為了改善上述習知不使用時攜帶移動之不 。’ 4成可讓使用者以單手即可輕鬆軸 圆一、一、六、t 、义 、七，係車架單元10設成前桿11、後桿12 端組合^手-後底桿15 ’前桿11底端組裝前輪110、上 ' 早疋20及具有連結桿13，後桿12底端組裝後 M365307 輪120、上端組裝座桿12卜又，前桿11上端之連結桿13 樞組合於赫12上端’前絲14、後底桿15呈樞接一體 、並可曾摺’前底桿14樞組合於前桿^底端、後底桿15 枢組合於後桿12底端，藉由上述結構得前、後桿u、12 及連結桿13幫擅呈似门狀，而使前、後輪11〇、12〇可整 齊抵地方便推動，·其把手單元2〇設成具有豎桿21，g桿 21上端設有接頭22，接頭22兩端樞組把手桿24、25，接 頭22並δ又有快拆螺栓23，而得使接頭22對二把手桿24 、25夾緊定位、放鬆彎擅，藉由上述結構，可使二把手桿 24、25與接頭22收指呈似π狀而得供手握持方便推動收 摺之車架單元10。 【實施方式】 請參閱圖-、二，係包含：車架單元1〇、把手單元2〇 、前輪110、後輪120，車架單元10設成具有前桿^、後 桿12、前底桿14、後底桿15 ,前桿丨丨底端組裝前輪11() 、上端具有連結桿13，後桿12底端組裝後輪120、上端具 有座桿121及樞組合於前桿11上端之連結桿13，前、後底 桿14、15呈樞接一體，前底桿14 一端並與前桿丨丨底端樞 組合，後底桿15 —端亦與後桿12樞組合，前桿u上端組 合把手單元20。 本創作之前、後底桿14、15樞接結構，設成如圖三、 四、五所示，係前底桿14 一端設有接合塊16，接合塊16 底端設有樞接座17軸孔170 ,後底桿15 —端亦設有接合 塊18 ’接合塊18底端設有樞接座19軸孔19〇，前、後底 4 M365307 桿二、15接合塊16、18之_座17、19可相互嵌合、並 、•而得使前、後底料 =體，後· 15之接合塊18巾設她l⑽而 組設一鎖讀32，敏栓32螺設扣觀定塊31、彈性 7G件33 j當刖、後底桿14、15兩接合塊16、Μ相互靠合M365307 V. New description: [New technical field] This creation department is a kind of folding bicycle structure improvement. The main technology is: the frame unit can be closed like a door, and the handle unit can also be closed. , the transfer wheel, the hand _ handle unit shaft portable with the effect of moving. [Prior Art] Check, the custom-made stacking bicycles, a wide variety, generally set to = unit can be folded in front and rear half, the handle unit is like a vertical pole of the rotating cup _ and stacked with the material element. The above has the following disadvantages: Again, the actual (1) handle unit is only "vertical bar bent downward", the handle bar is still "one word (2) (two) is not 'because' the handle bar is still prominent and larger. When the front and rear sides are bent, the front and rear wheels are superimposed and not balanced by 2', and the handlebars of the handle unit are also irregular. Therefore, when not in use, it is required to carry the movement. Transported, or placed in a large back bag, the person is back, in other words = [new =:] to provide the front and rear wheels to the ground to let the user touch the push. Fang 2: made: in order to improve the above-mentioned conventional use Carrying the mobile is not. '40% allows the user to easily axis one, one, six, t, right, seven with one hand, the frame unit 10 is set to the front pole 11, the rear pole 12 end combination ^ hand - Rear bottom rod 15 'The front end of the front rod 11 is assembled with the front wheel 110, the upper 'early 疋 20 and has the connecting rod 13, the bottom end of the rear rod 12 is assembled, the M365307 wheel 120, the upper end assembly seat rod 12, and the upper end of the front rod 11 The connecting rod 13 is pivotally coupled to the upper end of the He 12; the front wire 14 and the rear bottom bar 15 are pivotally integrated, and can be folded. The front bottom bar 14 is pivoted to the front pole. The front end and the rear bottom rod 15 are pivotally combined with the bottom end of the rear rod 12. The front and rear rods u, 12 and the connecting rod 13 are used to form a door like the above structure, so that the front and rear wheels 11〇, 12〇 can be The handle unit 2 is arranged to have a vertical rod 21, the upper end of the g pole 21 is provided with a joint 22, the joint 22 is pivotally connected to the handlebars 24, 25, and the joint 22 has a quick release bolt 23 Therefore, the joint 22 can be clamped and positioned to the two handlebars 24 and 25, and the two handlebars 24 and 25 and the joint 22 can be shaped like a π to obtain a convenient hand grip. The folding frame unit 10 is driven. [Embodiment] Please refer to the drawings - 2, including: the frame unit 1〇, the handle unit 2〇, the front wheel 110, the rear wheel 120, and the frame unit 10 is provided with a front pole ^, the rear rod 12, the front bottom rod 14, the rear bottom rod 15, the front end of the front rod assembly front wheel 11 (), the upper end has a connecting rod 13, the rear end of the rear rod 12 is assembled with the rear wheel 120, the upper end has a seat rod 121 and The connecting rod 13 is assembled on the upper end of the front rod 11, the front and rear bottom rods 14, 15 are pivotally integrated, and one end of the front bottom rod 14 is combined with the bottom end of the front rod, and the rear bottom rod 15 is 15 The end is also combined with the rear rod 12, and the upper end of the front rod u is combined with the handle unit 20. The front and rear bottom rods 14 and 15 are pivotally connected, and are arranged as shown in Figs. 3, 4 and 5. One end is provided with a joint block 16, the bottom end of the joint block 16 is provided with a pivot hole 17 of the pivoting seat 17, and the rear bottom rod 15 is also provided with a joint block 18'. The bottom end of the joint block 18 is provided with a pivot hole 19 and a shaft hole 19 Front and rear bottoms 4 M365307 rods 2, 15 joint blocks 16, 18, seats 17, 19 can be fitted to each other, and the front and rear bottoms = body, the rear 15 joint block 18 She l (10) and set up a lock read 32, the sensitive plug 32 screw set buckle block 31, elastic 7G piece 33 j when the 刖, the rear bottom bar 14, 15 two joint blocks 16, Μ Μ
:二定塊31組合於兩接合塊16、18上端、並配： 鎖定，而得使兩接合塊16、18柯分離，_ 传使月”後底桿14、15組定呈一字狀 ==33怖_3_婦塊16、18，而 传礙:接合塊16、18分離供前、後底桿14、15可彎指； 另’前底桿U之接合塊财可設蚊簡⑽，後底桿 中設對應之定位凸_，當兩接合塊16、 =時，其定位槽⑽、定位凸緣181可相互敌合，形 成輔助兩接合塊16、18定位不鬆動之效果。 單元㈣、功效：如圖―、四、六所示，係車架 、德广^桿U連結桿13與後桿12間呈展開狀態，前 德^桿14、15呈展開狀態’前底桿14與前桿11間、 ^ 115與後桿12呈展開狀態，又，把手單元2〇之兩 =24、25 —展開狀態，此時即是可供騎乘概之 二。當不使用收摺時’如圖二、五、七所示，首先放鬆 底桿U、15之狱栓32，使前、後底桿i4、15 二呈似倒V狀’其前桿11連結桿13與後桿12間亦 /摺’而可使前桿η、連結桿13、後桿12 f擅呈似n ，又，放鬆把手單元20接頭22之快拆螺栓23， 5 M365307 兩把手桿24、25物呈似η狀(如圖七所示），此時前、 y 11〇、120可呈整齊抵地，把手桿24亦與地面呈水平 ^ ^可讓使肖者手握持(如圖二之虛線所示)把手桿24、 ^^…+干13，得極輕易推動整體。因此，本創作可使收摺 狀時呈雙輪抵地、單手推鱗體，轉極方便攜帶移動 ，不需費力提起整體車體、亦不需以大背袋背負。The two fixed blocks 31 are combined at the upper ends of the two engaging blocks 16, 18, and are equipped with: locking, so that the two engaging blocks 16, 18 are separated, and the bottom rods 14 and 15 are fixed in a shape after the month. =33 horror _3_ women's block 16, 18, and the obstacle: the joint block 16, 18 separate for the front and rear bottom rods 14, 15 can be bent; the other 'front pole U joint block can be set up mosquitoes simple (10) A corresponding positioning protrusion _ is disposed in the rear bottom rod. When the two joint blocks 16 and =0, the positioning groove (10) and the positioning flange 181 can be mutually matched to form an effect that the auxiliary two joint blocks 16 and 18 are not loosened. (4) Efficacy: As shown in Figure ―, 4, and 6, the frame, the Deguang rod U connecting rod 13 and the rear rod 12 are in an unfolded state, and the front rods 14 and 15 are in an unfolded state 'front bottom rod 14 Between the front rod 11, the ^115 and the rear rod 12 are in an unfolded state, and the handle unit 2 〇 two = 24, 25 - unfolded state, which is the second available for riding. When not using the folding As shown in Figures 2, 5 and 7, firstly, the pegs 32 of the bottom rods U and 15 are relaxed, so that the front and rear bottom rods i4, 15 are inverted V-shaped, and the front rod 11 is connected to the rod 13 and the rear rod 12 The front pole η, even The rod 13 and the rear rod 12 f are arbitrarily n, and the quick release bolt 23 of the joint 22 of the handle unit 20 is loosened. 5 M365307 The two handlebars 24 and 25 are in an η-like shape (as shown in Fig. 7). y 11〇, 120 can be neatly grounded, the handlebar 24 is also horizontal with the ground ^ ^ can be held by the hand of the hand (as shown by the dotted line in Figure 2), the handlebar 24, ^^...+ dry 13, It is extremely easy to promote the whole. Therefore, this creation can make the folding of the two-wheeled ground, push the scales with one hand, and it is easy to carry and move. It does not need to lift the whole body and does not need to carry the big back bag. .
、‘上所述，本創作之結構’確實具有極佳實用性與增 進功效，誠符合專利法之規定，懇請賜准專利。 【圖式簡單說明】 圖一，本創作整體結構展開狀圖 圖二’本創作收摺狀態圖 圖三，本創作後前、後底桿立體分解圖 圖四，本創作前、後底桿組合展開狀態剖視圖 圖五’本創作前、後底桿收摺狀態圖 圖六，本創作把手單元展開狀態圖 圖七，本創作把手單元收摺狀態圖 【主要元件符號說明】 10車架單元 Π前桿 12後桿 13連結桿 14前底桿 15後底桿 16、18接合塊 21豎桿 22接頭 23快拆螺栓 24、25把手桿 30軸栓 31限定塊 32鎖定栓 M365307 17、19樞接座 33彈性元件 160定位槽 180螺孔 170、190 軸孔 181定位凸緣 20把手單元 110前輪 121座桿 120後輪‘The above description, the structure of this creation’ does have excellent practicality and efficiency. It is in line with the provisions of the Patent Law. Please give a patent. [Simple description of the diagram] Figure 1. The overall structure of the creation is shown in Figure 2, and the figure of the creation is folded. Figure 3 is a three-dimensional exploded view of the front and rear bottom rods. Expanded state cross-sectional view Figure 5's front and rear bottom bar folding state diagram Figure 6, the creation of the handle unit expansion state diagram Figure 7, the creation of the handle unit collapse state diagram [main component symbol description] 10 frame unit front Rod 12 Rear rod 13 Connecting rod 14 Front bottom rod 15 Rear bottom rod 16, 18 Engagement block 21 Vertical rod 22 Joint 23 Quick release bolt 24, 25 Handle lever 30 Shaft bolt 31 Defining block 32 Locking bolt M365307 17, 19 pivoting seat 33 elastic member 160 positioning groove 180 screw hole 170, 190 shaft hole 181 positioning flange 20 handle unit 110 front wheel 121 seat post 120 rear wheel